What is the expected absolute neutrophil count in a patient diagnosed with neutropenia?

In the context of neutropenia, the expected absolute neutrophil count is characterized by a reduction in neutrophil levels in the blood. The condition is typically classified as moderate when the neutrophil count falls below 1500 cells/µL.

Neutropenia can be classified into different categories based on the severity of the neutrophil count: mild (1000-1500 cells/µL), moderate (500-1000 cells/µL), and severe (below 500 cells/µL). Therefore, when the absolute neutrophil count is stated to be below 1500 cells/µL, it aligns with the definition of neutropenia. This reduction can make individuals more susceptible to infections due to impaired immune function, as neutrophils play a crucial role in the body's defense against pathogens.

Understanding this threshold is essential for diagnosing and managing neutropenic patients, especially considering potential causes and complications associated with low neutrophil counts.